.bg {
    background: #ffffff;
  }
  .container-fild {
    height: 26px;
    background: #f2f2f2;
  }
  .container-fild > .content {
    display: flex;
    width: 990px;
    margin: 0 auto;
  }
  .container-fild > .content > div {
    flex: 1;
    width: 50%;
  
    height: 26px;
  }
  .nav {
    float: left;
  }
  .nav > li {
    position: relative;
  }
  .nav > li > a,
  .r-nav a,
  .r-nav span {
    color: #999;
    margin: 0 5px;
    line-height: 26px;
    font-size: 13px;
  }
  .nav > li > a:hover {
    color: red;
  }
  a:hover {
    color: red;
  }
  .li-item > li {
    line-height: 26px;
    text-align: left;
  }
  .li-item {
    z-index: 10;
    width: 95px;
    background: #ffffff;
    position: absolute;
    top: 26px;
    margin: 0px;
    padding: 0px 10px;
  }
  .li-item > li {
    font-size: 8px;
  }
  .hr {
    height: 15px;
    background: #999;
    margin: 5px 15px;
    width: 1px;
    display: block;
  }
  .two {
    z-index: 10;
    position: absolute;
    top: 31px;
    box-shadow: 1px 3px 5px #888888;
    background: #ffffff;
    padding: 5px;
    left: -40px;
  }
  .two > p {
    margin: 0px;
  }
  .top {
    width: 0px;
    height: 0px;
    position: absolute;
    top: -10px;
    left: 60px;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 10px solid #ffffff;
  }